Mathematics, 07.05.2020 04:59 karmaxnagisa20
The national mean annual salary for a school administrator is a year (The Cincinnati Enquirer, April 7, 2012). A school official took a sample of 25 school administrators in the state of Ohio to learn about salaries in that state and to see if they differed from the national average. Click on the datafile logo to reference the data. a. Formulate hypotheses that can be used to determine whether the population mean annual administrator salaries in Ohio differ from the national mean of . Null hypothesis: 1. : 2. : 3. : Choose correct answer from above choice Alternative hypothesis: 1. : 2. : 3. : Choose correct answer from above choice b. The sample data for Ohio administrators is contained in the datafile named Administrator. What is the -value for your hypothesis test in part (a)
Answers: 2
Mathematics, 21.06.2019 13:30
What are potential hypotheses (explanations) regarding why there are ecological equivalents between many metatherians and eutherians? discuss your hypothesis in terms of the processes that could lead to the current ecologies and distributions of metatherians and eutherians.
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Mathematics, 21.06.2019 18:30
Which equation represents the model shown? a)1/3 divide 1/6 = 2 b)2/3 divide 1/6 = 2/18 c)1/3 divide 1/6 = 1/18 d)2/3 divide 1/6 =4
Answers: 1
Mathematics, 21.06.2019 18:30
What can each term of the equation be multiplied by to eliminate the fractions before solving? x – + 2x = + x 2 6 10 12
Answers: 1
The national mean annual salary for a school administrator is a year (The Cincinnati Enquirer, April...
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